203905150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5801}}^1$

素因数の和:5869

約数の個数: 48

約数和(自身を含む): 410085360

約数和(自身を除く): 206180210

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 185, 190, 370, 475, 703, 925, 950, 1406, 1850, 3515, 5801, 7030, 11602, 17575, 29005, 35150, 58010, 110219, 145025, 214637, 220438, 290050, 429274, 551095, 1073185, 1102190, 2146370, 2755475, 4078103, 5365925, 5510950, 8156206, 10731850, 20390515, 40781030, 101952575, 203905150]

約数ペア:

[(1, 203905150), (2, 101952575), (5, 40781030), (10, 20390515), (19, 10731850), (25, 8156206), (37, 5510950), (38, 5365925), (50, 4078103), (74, 2755475), (95, 2146370), (185, 1102190), (190, 1073185), (370, 551095), (475, 429274), (703, 290050), (925, 220438), (950, 214637), (1406, 145025), (1850, 110219), (3515, 58010), (5801, 35150), (7030, 29005), (11602, 17575)]